2023 JOI Open Mirror

DMOJ will host a mirror contest for the JOI '23 Open Contest.

The round will not be rated.

There will be 3 problems to solve in 5 hours. Partial scoring may be available on some problems. The maximum score on a single problem is 100.


Problem Points AC Rate Users
JOI '23 Open P1 - Ancient Machine 2 20p 1.5% 1
JOI '23 Open P2 - Cell Automaton 40p 0.0% 0
JOI '23 Open P3 - Garden 12p 11.1% 4


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